CVE-2026-118603

The record

Alpine iLX-F511 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected Alpine iLX-F511 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the parsing of vCard data. The issue results from the lack of proper validation of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29017.

Affected packages

Related vulnerabilities

• CVE-2026-78402 Stack-based buffer overflow and out-of-bounds write vulnerability in Thales Sentinel Keys… CWE-121
• CVE-2026-78403 Stack-based buffer overflow and missing authorization vulnerability in Thales Sentinel… CWE-121
• CVE-2026-119086 Missing queue-set type validation in the queue-set selection system call in… CWE-121
• CVE-2026-119528 A flaw was found in GIMP. CWE-121
• CVE-2026-65584 Software installed and run as a non-privileged user may conduct improper GPU system calls… CWE-121
• CVE-2026-118609 Alpine iLX-F511 Android Auto Connection Handler Stack-based Buffer Overflow Remote Code… CWE-121
• CVE-2026-118610 Alpine iLX-F511 Android Auto Service Stack-based Buffer Overflow Remote Code Execution… CWE-121
• CVE-2026-118605 Alpine iLX-F511 prh_sdp_service_search_decode Stack-based Buffer Overflow Remote Code… CWE-121